CFC Refrigerant Cylinder & Storage Safety 5

Question 1

Which OSHA standard applies to the safe handling and storage of compressed gas cylinders, including refrigerant cylinders, in the workplace?

Accepted Answer

29 CFR 1910.101

Answer

OSHA 29 CFR 1910.101 covers compressed gases in general industry, including requirements for cylinder storage, handling, and use.

Question 2

A cylinder labeled 'ODP' refrigerant is found in a service shop. What does this designation signify for storage purposes?

Accepted Answer

The cylinder contains a refrigerant with Ozone Depletion Potential and may require additional regulatory compliance

Answer

ODP (Ozone Depletion Potential) refrigerants are subject to EPA Section 608 venting prohibitions and additional handling/disposal requirements under Clean Air Act regulations.

Question 3

What is the correct orientation for storing most liquid refrigerant cylinders (such as 30 lb cylinders) during long-term storage?

Accepted Answer

Vertical, valve end up

Answer

Refrigerant cylinders should be stored valve-end up so that only vapor (not liquid) contacts the valve, reducing the risk of liquid slugging or uncontrolled liquid release.

Question 4

A technician is disposing of an empty non-refillable refrigerant cylinder. Which step is required before disposal in most jurisdictions?

Accepted Answer

The cylinder valve must be removed or the cylinder rendered unusable to prevent illegal refilling

Answer

To prevent illegal refilling, empty non-refillable cylinders must typically be rendered unusable (e.g., valve removed, cylinder punctured) before disposal.

Question 5

Which gas is strictly prohibited from being stored in the same area as refrigerant cylinders due to risk of catastrophic reaction?

Accepted Answer

Acetylene and other flammable/oxidizing gases (where separation rules apply)

Answer

Flammable gases like acetylene and oxidizers must be segregated from refrigerant cylinders per OSHA and NFPA rules to prevent fire and explosion hazards.

(CFC) Chlorofluorocarbon Certification Practice Test

(CFC) Chlorofluorocarbon Certification Practice Test

CFC Refrigerant Cylinder & Storage Safety 5